PHP GFCommon::add_error_message方法代码示例

 /**
  * Fork of maybe_save_plugin_settings to get auth token..
  * 
  * @access public
  * @return void
  */
 public function maybe_save_plugin_settings()
 {
     if ($this->is_save_postback()) {
         // store a copy of the previous settings for cases where action whould only happen if value has changed
         $this->set_previous_settings($this->get_plugin_settings());
         $settings = $this->get_posted_settings();
         if ($this->have_plugin_settings_changed()) {
             $settings = $this->update_auth_token($settings);
         }
         $sections = $this->plugin_settings_fields();
         $is_valid = $this->validate_settings($sections, $settings);
         if ($is_valid) {
             $settings = $this->filter_settings($sections, $settings);
             $this->update_plugin_settings($settings);
             GFCommon::add_message($this->get_save_success_message($sections));
         } else {
             GFCommon::add_error_message($this->get_save_error_message($sections));
         }
     }
 }

 public function maybe_save_plugin_settings()
 {
     //Make sure we're really saving..
     if ($this->is_save_postback()) {
         //Get settings that were posted
         $settings = $this->get_posted_settings();
         //See if the key is there
         if (array_key_exists('gfdo_key', (array) $settings)) {
             //Put new key in var
             $newKey = trim($settings['gfdo_key']);
             //Reset old key var
             $oldKey = "";
             //Get existing settings
             $gfdo_settings = get_option('gfdosettings');
             //See if settings is an array
             if (is_array($gfdo_settings)) {
                 //If old settings has a key...
                 if (array_key_exists('gfdo_key', (array) $gfdo_settings)) {
                     //...Assign it to a var
                     $oldKey = $gfdo_settings['gfdo_key'];
                     //If the new key is longer than 0 characters..
                     if (strlen($newKey) > 0) {
                         //Put the new key in the array
                         $gfdo_settings['gfdo_key'] = $newKey;
                         //And update options with it
                         update_option('gfdosettings', $gfdo_settings);
                     }
                 } else {
                     $gfdo_settings['gfdo_key'] = $newKey;
                     update_option('gfdosettings', $gfdo_settings);
                 }
             } else {
                 $gfdo_settings['gfdo_key'] = $newKey;
                 update_option('gfdosettings', $gfdo_settings);
             }
         }
         //ORIGINAL CODE BELOW FOR SAVING
         // store a copy of the previous settings for cases where action whould only happen if value has changed
         $this->set_previous_settings($this->get_plugin_settings());
         $sections = $this->plugin_settings_fields();
         $is_valid = $this->validate_settings($sections, $settings);
         if ($is_valid) {
             $this->update_plugin_settings($settings);
             GFCommon::add_message($this->get_save_success_message($sections));
         } else {
             GFCommon::add_error_message($this->get_save_error_message($sections));
         }
     }
 }

    public static function import_form_page()
    {
        if (!GFCommon::current_user_can_any('gravityforms_edit_forms')) {
            wp_die('You do not have permission to access this page');
        }
        if (isset($_POST['import_forms'])) {
            check_admin_referer('gf_import_forms', 'gf_import_forms_nonce');
            if (!empty($_FILES['gf_import_file']['tmp_name'])) {
                $count = self::import_file($_FILES['gf_import_file']['tmp_name'], $forms);
                if ($count == 0) {
                    GFCommon::add_error_message(__('Forms could not be imported. Please make sure your export file is in the correct format.', 'gravityforms'));
                } else {
                    if ($count == '-1') {
                        GFCommon::add_error_message(__('Forms could not be imported. Your export file is not compatible with your current version of Gravity Forms.', 'gravityforms'));
                    } else {
                        $form_text = $count > 1 ? __('forms', 'gravityforms') : __('form', 'gravityforms');
                        $edit_link = $count == 1 ? "<a href='admin.php?page=gf_edit_forms&id={$forms[0]['id']}'>" . __('Edit Form', 'gravityforms') . '</a>' : '';
                        GFCommon::add_message(sprintf(__("Gravity Forms imported %d {$form_text} successfully", 'gravityforms'), $count) . ". {$edit_link}");
                    }
                }
            }
        }
        self::page_header(__('Import Forms', 'gravityforms'));
        ?>

		<p class="textleft">
			<?php 
        esc_html_e('Select the Gravity Forms export file you would like to import. When you click the import button below, Gravity Forms will import the forms.', 'gravityforms');
        ?>
		</p>

		<div class="hr-divider"></div>

		<form method="post" enctype="multipart/form-data" style="margin-top:10px;">
			<?php 
        wp_nonce_field('gf_import_forms', 'gf_import_forms_nonce');
        ?>
			<table class="form-table">
				<tr valign="top">

					<th scope="row">
						<label for="gf_import_file"><?php 
        esc_html_e('Select File', 'gravityforms');
        ?>
</label> <?php 
        gform_tooltip('import_select_file');
        ?>
					</th>
					<td><input type="file" name="gf_import_file" id="gf_import_file" /></td>
				</tr>
			</table>
			<br /><br />
			<input type="submit" value="<?php 
        esc_html_e('Import', 'gravityforms');
        ?>
" name="import_forms" class="button button-large button-primary" />

		</form>

		<?php 
        self::page_footer();
    }

 protected function maybe_save_feed_settings($feed_id, $form_id)
 {
     if (!rgpost('gform-settings-save')) {
         return $feed_id;
     }
     // store a copy of the previous settings for cases where action would only happen if value has changed
     $feed = $this->get_feed($feed_id);
     $this->set_previous_settings($feed['meta']);
     $settings = $this->get_posted_settings();
     $sections = $this->get_feed_settings_fields();
     $settings = $this->trim_conditional_logic_vales($settings, $form_id);
     $is_valid = $this->validate_settings($sections, $settings);
     $result = false;
     if ($is_valid) {
         $feed_id = $this->save_feed_settings($feed_id, $form_id, $settings);
         if ($feed_id) {
             GFCommon::add_message($this->get_save_success_message($sections));
         } else {
             GFCommon::add_error_message($this->get_save_error_message($sections));
         }
     } else {
         GFCommon::add_error_message($this->get_save_error_message($sections));
     }
     return $feed_id;
 }

 public static function maybe_process_notification_list_action()
 {
     if (empty($_POST) || !check_admin_referer('gform_notification_list_action', 'gform_notification_list_action')) {
         return;
     }
     $action = rgpost('action');
     $object_id = rgpost('action_argument');
     switch ($action) {
         case 'delete':
             $notification_deleted = GFNotification::delete_notification($object_id, rgget('id'));
             if ($notification_deleted) {
                 GFCommon::add_message(__('Notification deleted.', 'gravityforms'));
             } else {
                 GFCommon::add_error_message(__('There was an issue deleting this notification.', 'gravityforms'));
             }
             break;
         case 'duplicate':
             $notification_duplicated = GFNotification::duplicate_notification($object_id, rgget('id'));
             if ($notification_duplicated) {
                 GFCommon::add_message(__('Notification duplicates.', 'gravityforms'));
             } else {
                 GFCommon::add_error_message(__('There was an issue duplicating this notification.', 'gravityforms'));
             }
             break;
     }
 }

 private static function validate_notification()
 {
     $is_valid = self::is_valid_notification_to() && !rgempty('gform_notification_subject') && !rgempty('gform_notification_message');
     $bcc = rgpost('gform_notification_bcc');
     if (!empty($bcc) && !self::is_valid_notification_email($bcc)) {
         $is_valid = false;
         GFCommon::add_error_message(esc_html__('Please enter a valid email address or merge tag in the BCC field.', 'gravityforms'));
     }
     $reply_to = rgpost('gform_notification_reply_to');
     if (!empty($bcc) && !self::is_valid_notification_email($reply_to)) {
         $is_valid = false;
         GFCommon::add_error_message(esc_html__('Please enter a valid email address or merge tag in the Reply To field.', 'gravityforms'));
     }
     return $is_valid;
 }

 /**
  * Saves the plugin settings if the submit button was pressed
  *
  */
 public function maybe_save_app_settings()
 {
     if ($this->is_save_postback()) {
         check_admin_referer($this->_slug . '_save_settings', '_' . $this->_slug . '_save_settings_nonce');
         if (!$this->current_user_can_any($this->_capabilities_app_settings)) {
             GFCommon::add_error_message(esc_html__("You don't have sufficient permissions to update the settings.", 'gravityforms'));
             return false;
         }
         // store a copy of the previous settings for cases where action would only happen if value has changed
         $this->set_previous_settings($this->get_app_settings());
         $settings = $this->get_posted_settings();
         $sections = $this->app_settings_fields();
         $is_valid = $this->validate_settings($sections, $settings);
         if ($is_valid) {
             $settings = $this->filter_settings($sections, $settings);
             $this->update_app_settings($settings);
             GFCommon::add_message($this->get_save_success_message($sections));
         } else {
             GFCommon::add_error_message($this->get_save_error_message($sections));
         }
     }
 }

 public function maybe_save_form_settings($form)
 {
     if ($this->is_save_postback()) {
         // store a copy of the previous settings for cases where action whould only happen if value has changed
         $this->set_previous_settings($this->get_form_settings($form));
         $settings = $this->get_posted_settings();
         $sections = $this->form_settings_fields($form);
         $is_valid = $this->validate_settings($sections, $settings);
         $result = false;
         if ($is_valid) {
             $result = $this->save_form_settings($form, $settings);
         }
         if ($result) {
             GFCommon::add_message($this->get_save_success_message($sections));
         } else {
             GFCommon::add_error_message($this->get_save_error_message($sections));
         }
         return $result;
     }
 }

 public function maybe_save_feed_settings($feed_id, $form_id)
 {
     if (!rgpost('gform-settings-save')) {
         return $feed_id;
     }
     check_admin_referer($this->_slug . '_save_settings', '_' . $this->_slug . '_save_settings_nonce');
     if (!$this->current_user_can_any($this->_capabilities_form_settings)) {
         GFCommon::add_error_message(esc_html__("You don't have sufficient permissions to update the form settings.", 'gravityforms'));
         return $feed_id;
     }
     // store a copy of the previous settings for cases where action would only happen if value has changed
     $feed = $this->get_feed($feed_id);
     $this->set_previous_settings($feed['meta']);
     $settings = $this->get_posted_settings();
     $sections = $this->get_feed_settings_fields();
     $settings = $this->trim_conditional_logic_vales($settings, $form_id);
     $is_valid = $this->validate_settings($sections, $settings);
     $result = false;
     if ($is_valid) {
         $settings = $this->filter_settings($sections, $settings);
         $feed_id = $this->save_feed_settings($feed_id, $form_id, $settings);
         if ($feed_id) {
             GFCommon::add_message($this->get_save_success_message($sections));
         } else {
             GFCommon::add_error_message($this->get_save_error_message($sections));
         }
     } else {
         GFCommon::add_error_message($this->get_save_error_message($sections));
     }
     return $feed_id;
 }

 protected function maybe_save_feed_settings($feed_id, $form_id)
 {
     if (!rgpost('gform-settings-save')) {
         return $feed_id;
     }
     $settings = $this->get_posted_settings();
     $is_valid = $this->validate_settings($this->get_feed_settings_fields(), $settings);
     $result = false;
     if ($is_valid) {
         $result = $this->save_feed_settings($feed_id, $form_id, $settings);
     }
     if ($result) {
         GFCommon::add_message(__('Feed updated successfully.', 'gravityforms'));
     } else {
         GFCommon::add_error_message(__('There was an error updating this feed. Please review all errors below and try again.', 'gravityforms'));
     }
     // if no $feed_id is passed, assume that a new feed was created and return new $feed_id
     if (!$feed_id) {
         $feed_id = $result;
     }
     return $feed_id;
 }

 /**
  * When the settings are saved, make sure the license key matches the previously activated key
  *
  * @return array settings from parent::get_posted_settings(), with `license_key_response` and `license_key_status` potentially unset
  */
 public function get_posted_settings()
 {
     $posted_settings = parent::get_posted_settings();
     // If the posted key doesn't match the activated/deactivated key (set using the Activate License button, AJAX response),
     // then we assume it's changed. If it's changed, unset the status and the previous response.
     if (isset($posted_settings['license_key']) && isset($posted_settings['license_key_response']['license_key']) && $posted_settings['license_key'] !== $posted_settings['license_key_response']['license_key']) {
         unset($posted_settings['license_key_response']);
         unset($posted_settings['license_key_status']);
         GFCommon::add_error_message(__('The license key you entered has been saved, but not activated. Please activate the license.', 'gravityview'));
     }
     return $posted_settings;
 }

 protected function maybe_save_feed_settings($feed_id, $form_id)
 {
     if (!rgpost('gform-settings-save')) {
         return $feed_id;
     }
     // store a copy of the previous settings for cases where action whould only happen if value has changed
     $feed = $this->get_feed($feed_id);
     $this->set_previous_settings($feed['meta']);
     $settings = $this->get_posted_settings();
     $sections = $this->get_feed_settings_fields();
     $is_valid = $this->validate_settings($sections, $settings);
     $result = false;
     if ($is_valid) {
         $result = $this->save_feed_settings($feed_id, $form_id, $settings);
     }
     if ($result) {
         GFCommon::add_message($this->get_save_success_message($sections));
     } else {
         GFCommon::add_error_message($this->get_save_error_message($sections));
     }
     // if no $feed_id is passed, assume that a new feed was created and return new $feed_id
     if (!$feed_id) {
         $feed_id = $result;
     }
     return $feed_id;
 }

    public static function import_form_page()
    {
        if (isset($_POST["import_forms"])) {
            check_admin_referer("gf_import_forms", "gf_import_forms_nonce");
            if (!empty($_FILES["gf_import_file"]["tmp_name"])) {
                $count = self::import_file($_FILES["gf_import_file"]["tmp_name"], $forms);
                if ($count == 0) {
                    GFCommon::add_error_message(__("Forms could not be imported. Please make sure your XML export file is in the correct format.", "gravityforms"));
                } else {
                    if ($count == "-1") {
                        GFCommon::add_error_message(__("Forms could not be imported. Your XML export file is not compatible with your current version of Gravity Forms.", "gravityforms"));
                    } else {
                        $form_text = $count > 1 ? __("forms", "gravityforms") : __("form", "gravityforms");
                        $edit_link = $count == 1 ? "<a href='admin.php?page=gf_edit_forms&id={$forms[0]["id"]}'>" . __("Edit Form", "gravityforms") . "</a>" : "";
                        GFCommon::add_message(sprintf(__("Gravity Forms imported %d {$form_text} successfully", "gravityforms"), $count) . ". {$edit_link}");
                    }
                }
            }
        }
        self::page_header(__('Import Forms'));
        ?>

        <style type="text/css">
        .wrap.import_form .icon32 { background-image: url(<?php 
        echo GFCommon::get_base_url();
        ?>
/images/gravity-import-icon-32.png) !important; }
        </style>

        <p class="textleft">
            <?php 
        _e("Select the Gravity Forms XML file you would like to import. When you click the import button below, Gravity Forms will import the forms.", "gravityforms");
        ?>
        </p>

        <div class="hr-divider"></div>

        <form method="post" enctype="multipart/form-data" style="margin-top:10px;">
            <?php 
        echo wp_nonce_field("gf_import_forms", "gf_import_forms_nonce");
        ?>
            <table class="form-table">
              <tr valign="top">

                   <th scope="row"><label for="gf_import_file"><?php 
        _e("Select File", "gravityforms");
        ?>
</label></th>
                    <td><input type="file" name="gf_import_file" id="gf_import_file"/></td>
              </tr>
        </table>
        <br /><br />
            <input type="submit" value="<?php 
        _e("Import", "gravityforms");
        ?>
" name="import_forms" class="button button-large button-primary" />

        </form>

        <?php 
        self::page_footer();
    }

    private static function zapier_edit_page($form_id, $zap_id)
    {
        $zap = empty($zap_id) ? array() : GFZapierData::get_feed($zap_id);
        $is_new_zap = empty($zap_id) || empty($zap);
        $is_valid = true;
        $is_update = false;
        $form = RGFormsModel::get_form_meta($form_id);
        if (rgpost("save")) {
            check_admin_referer('gforms_save_zap', 'gforms_save_zap');
            if (rgar($zap, "url") != rgpost("gform_zapier_url")) {
                $is_update = true;
            }
            $zap["name"] = rgpost("gform_zapier_name");
            $zap["url"] = rgpost("gform_zapier_url");
            $zap["is_active"] = rgpost("gform_zapier_active");
            //conditional
            $zap["meta"]["zapier_conditional_enabled"] = rgpost("gf_zapier_conditional_enabled");
            $zap["meta"]["zapier_conditional_field_id"] = rgpost("gf_zapier_conditional_field_id");
            $zap["meta"]["zapier_conditional_operator"] = rgpost("gf_zapier_conditional_operator");
            $zap["meta"]["zapier_conditional_value"] = rgpost("gf_zapier_conditional_value");
            if (empty($zap["url"]) || empty($zap["name"])) {
                $is_valid = false;
            }
            if ($is_valid) {
                $zap = apply_filters('gform_zap_before_save', apply_filters("gform_zap_before_save_{$form['id']}", $zap, $form), $form);
                $zap_id = GFZapierData::update_feed($zap_id, $form_id, $zap["is_active"], $zap["name"], $zap["url"], $zap["meta"]);
                GFCommon::add_message(sprintf(__('Zap saved successfully. %sBack to list.%s', 'gravityformszapier'), '<a href="' . esc_url(remove_query_arg('zid')) . '">', '</a>'));
                if ($is_new_zap || $is_update) {
                    //send field info to zap when new or url has changed
                    $sent = self::send_form_data_to_zapier("", $form);
                }
            } else {
                GFCommon::add_error_message(__('Zap could not be updated. Please enter all required information below.', 'gravityformszapier'));
            }
        }
        GFFormSettings::page_header(__('Zapier', 'gravityformszapier'));
        ?>
		<style type="text/css">
            a.limit-text { display: block; height: 18px; line-height: 18px; overflow: hidden; padding-right: 5px;
                color: #555; text-overflow: ellipsis; white-space: nowrap; }
                a.limit-text:hover { color: #555; }

            th.column-name { width: 30%; }
            th.column-type { width: 20%; }
        </style>
        <div style="<?php 
        echo $is_new_zap ? "display:block" : "display:none";
        ?>
">
        	<?php 
        _e(sprintf("To create a new zap, you must have the Webhook URL. The Webhook URL may be found when you go to your %sZapier dashboard%s and create a new zap, or when you edit an existing zap. Once you have saved your new feed the form fields will be available for mapping on the Zapier site.", "<a href='https://zapier.com/app/dashboard' target='_blank'>", "</a>"));
        ?>
        </div>
        <form method="post" id="gform_zapier_form">
         	<?php 
        wp_nonce_field('gforms_save_zap', 'gforms_save_zap');
        ?>
         	<input type="hidden" id="gform_zap_id" name="gform_zap_id" value="<?php 
        echo $zap_id;
        ?>
" />
        	<table class="form-table">
				<tr valign="top">
		            <th scope="row">
		                <label for="gform_zapier_name">
		                    <?php 
        _e("Zap Name", "gravityformszapier");
        ?>
<span class="gfield_required">*</span>
		                    <?php 
        gform_tooltip("zapier_name");
        ?>
		                </label>
		            </th>
		            <td>
		                <input type="text" class="fieldwidth-2" name="gform_zapier_name" id="gform_zapier_name" value="<?php 
        echo esc_attr(rgar($zap, "name"));
        ?>
"/>
		            </td>
		        </tr>
    			<tr valign="top">
		            <th scope="row">
		                <label for="gform_zapier_url">
		                    <?php 
        _e("Webhook URL", "gravityformszapier");
        ?>
<span class="gfield_required">*</span>
		                    <?php 
        gform_tooltip("zapier_url");
        ?>
		                </label>
		            </th>
		            <td>
		                <input type="text" class="fieldwidth-2" name="gform_zapier_url" id="gform_zapier_url" value="<?php 
        echo esc_attr(rgar($zap, "url"));
        ?>
"/>
		            </td>
		        </tr>
//.........这里部分代码省略.........